nopcommerce尝试在管理面板中添加自定义标签

Question

好的，对于类别编辑页面，我已经在nopcommerce管理面板中添加了一个自定义标签，因此我试图对制造商编辑页面进行相同的操作，但是未显示该标签的内容。

管理员图片

这是我正在使用的代码：

using System.Web.Mvc;
using System.Web.Routing;
using Nop.Services.Events;
using Nop.Web.Framework.Events;

namespace Nop.Plugin.Widgets.Modifications.Events
{
/// <summary>
/// This class is used to detect when a Manufacturer is being edited in order to add a new tab for attachments.
/// </summary>
public class ManufacturerTabConsumer : IConsumer<AdminTabStripCreated>
{
    public void HandleEvent(AdminTabStripCreated eventMessage)
    {
        if (eventMessage.TabStripName == "manufacturer-edit")
        {
            //Manufacturer Attachments tab
            var manufacturerId = eventMessage.Helper.ViewContext.RequestContext.RouteData.Values["Id"];

            var urlHelper = new UrlHelper(eventMessage.Helper.ViewContext.RequestContext)
                .RouteUrl("Nop.Plugin.Widgets.Modifications.Admin.ManufacturerAttachments",
                    new RouteValueDictionary { { "manufacturerId", manufacturerId } });

            eventMessage.BlocksToRender.Add(new MvcHtmlString("<script>" +
                                                              "$(document).ready(function() {" +
                                                              "var tabStrip = $('#manufacturer-edit').data('kendoTabStrip').append({" +
                                                              "text: 'Attachments'," +
                                                              "animation: { open: { effects: 'fadeIn'} }," +
                                                              "contentUrl: '" + urlHelper + "'" +
                                                              "});" +
                                                              "});" +
                                                              "</script>" +
                                                              "<style>.k-link {font-weight: bold;}</style>"));
        }
    }
}

}

当我设置一个断点并获取这段代码时，它告诉我var urlHelper为null，尽管我不确定为什么。

var urlHelper = new UrlHelper(eventMessage.Helper.ViewContext.RequestContext)
                .RouteUrl("Nop.Plugin.Widgets.Modifications.Admin.ManufacturerAttachments",
                    new RouteValueDictionary { { "manufacturerId", manufacturerId } });

有人知道为什么这可能为空吗？ 谢谢。

Answer 1

当然，当我发布问题时，我看到了问题，我忘记了从复制的路线中更改代码。 有时复制和粘贴是我最大的敌人。

必须将categoryId更改为ManufacturerId，如下所示：

routes.MapLocalizedRoute("Nop.Plugin.Widgets.Modifications.Admin.ManufacturerAttachments", "Plugins/Admin/ManufacturerAttachments/{manufacturerId}",
            new { controller = "ModificationsWidget", action = "ManufacturerAttachmentsAdmin" },
            new { categoryId = @"\d+" },
            new[] { "Nop.Plugin.Widgets.ModificationsWidget.Controllers" });
        route9.DataTokens.Add("area", "admin");

这个new { categoryId = @"\\d+" },这个new { manufacturerId = @"\\d+" },

抱歉，不知道我怎么想念:(